d - 79,375 mm

D - 146,05 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

r - 3,3 mm

a - -7,9 mm

Da - 139 mm

db - 96 mm

da - 90 mm

Db - 131 mm

Aa - 4,5 mm

Ab - 2 mm

Weight - 2,88 Kg

Basic static load rating (C0) - 335 kN

Factor (G1) - 136,6

Factor (G2) - 27,3

Factor (Cg) - 0,0239

Factor (K) - 1,43

Basic dynamic load rating (C90) - 59,3

Basic dynamic load rating (Ca90) - 41,5

Basic dynamic load rating (C1) - 229 kN

Calculation factor (e) - 0,41

Calculation factor (Y) - 1,47

• Model Number:661/653
• Inner Diameter：79,375mm Outer Diameter：146,05mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:printing machinery,labor insurance,Industry,plastic rolling,Gripper Swing,Surveying Surveying Instruments,metering pump,chemical,Seals,multi-knife lathe,chamfering machine etc
• Similar models:NSK JM716649/JM716610 Timken 66187/66462D+X1S-66187 Timken HM746646/HM746610 NTN HM746646/HM746610D+A Timken NP460743/NP266185 NTN 4T-H916642/H916610 Fersa JM716649/JM716610 KOYO M86647R/M86610 Timken HM746646/HM746610CD+HM746646XC NTN 4T-M86649/M86610
• BEARING POWER International Trading Co.,Ltd. specialize in 661/653 products，there is large inventory of Timken 661/653 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 661/653 Which Timken 661/653 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  45BM5220	45	52	20	KOYO	Needle Roller Bearings
  4R11001	550,000	800,000	520,000	NTN	Cylindrical Roller Bearings
  4T-LM503349A/LM503310	45,987	74,976	18	NTN	Tapered Roller Bearings
  6220-2RSR	100	180	34	NKE	Deep Groove Ball Bearings
  6317ZZ	85	180	41	AST	Deep Groove Ball Bearings
  6948	240	320	38	NACHI	Deep Groove Ball Bearings
  7011CDB/GNP5	55	90	36	NTN	Angular Contact Ball Bearings
  FC 5678220	280	390	220	ISB	Cylindrical Roller Bearings
  GEZ203ES-2RS	203,2	304,8	152,4	LS	Plain Bearings
  NF319	95	200	45	CRAFT	Cylindrical Roller Bearings
  RSU 14 0844	774	914		SIGMA	Thrust Ball Bearings
  WJ-202624	31,75	41,275		Timken	Needle Roller Bearings
  S7309B	45	100	25	ZEN	Angular Contact Ball Bearings
  T1120V	279.400	603.250	136.520	KOYO	Thrust Roller Bearings
  UK310D1	50,000	110,000	41	NTN	Deep Groove Ball Bearings
  YEL 205-100-2F	52	25,4	44,4	SKF	Deep Groove Ball Bearings
  CSEA047	4.7500	5.2500	.2500	INA	ANGULAR CONTACT BALL BEARINGS
  FT-3/4	.7500	1.3125		RHP	THRUST BALL BEARINGS
  NNF5018ADB.2LSV	90	140	67	SKF	CYLINDRICAL ROLLER BEARINGS
  H-3136x160	180	230		CONSOLIDATED	ADAPTERS